refactor(frontend): extract reusable hooks and page helper modules

2026-10-07 18:26:37 +08:00 · 2026-02-19 05:14:11 +00:00
parent 6d57b49595
commit c5124a01e6
24 changed files with 2072 additions and 0 deletions
@@ -0,0 +1,133 @@
+export interface ForwardAddressItem {
+  id: number;
+  address: string;
+  copying: boolean;
+}
+
+export type ForwardAddressAction =
+  | { type: "none" }
+  | { type: "copy"; text: string; label: string }
+  | { type: "modal"; title: string; items: ForwardAddressItem[] };
+
+const splitAddressEntries = (value: string): string[] => {
+  return value
+    .split(",")
+    .map((item) => item.trim())
+    .filter((item) => item);
+};
+
+const formatAddressWithPort = (ip: string, port: number): string => {
+  if (ip.includes(":") && !ip.startsWith("[")) {
+    return `[${ip}]:${port}`;
+  }
+
+  return `${ip}:${port}`;
+};
+
+export const formatInAddress = (ipString: string, port: number): string => {
+  if (!ipString) {
+    return "";
+  }
+
+  const items = splitAddressEntries(ipString);
+
+  if (items.length === 0) {
+    return "";
+  }
+
+  const hasPort = /:\d+$/.test(items[0]);
+
+  if (hasPort) {
+    if (items.length === 1) {
+      return items[0];
+    }
+
+    return `${items[0]} (+${items.length - 1}个)`;
+  }
+
+  if (!port) {
+    return "";
+  }
+
+  if (items.length === 1) {
+    return formatAddressWithPort(items[0], port);
+  }
+
+  return `${formatAddressWithPort(items[0], port)} (+${items.length - 1}个)`;
+};
+
+export const formatRemoteAddress = (addressString: string): string => {
+  if (!addressString) {
+    return "";
+  }
+
+  const addresses = splitAddressEntries(addressString);
+
+  if (addresses.length === 0) {
+    return "";
+  }
+
+  if (addresses.length === 1) {
+    return addresses[0];
+  }
+
+  return `${addresses[0]} (+${addresses.length - 1})`;
+};
+
+export const hasMultipleAddresses = (addressString: string): boolean => {
+  if (!addressString) {
+    return false;
+  }
+
+  return splitAddressEntries(addressString).length > 1;
+};
+
+export const resolveForwardAddressAction = (
+  addressString: string,
+  port: number | null,
+  title: string,
+): ForwardAddressAction => {
+  if (!addressString) {
+    return { type: "none" };
+  }
+
+  let addresses: string[];
+
+  if (port !== null) {
+    const items = splitAddressEntries(addressString);
+
+    if (items.length <= 1) {
+      return {
+        type: "copy",
+        text: formatInAddress(addressString, port),
+        label: title,
+      };
+    }
+
+    const hasPort = /:\d+$/.test(items[0]);
+
+    addresses = hasPort
+      ? items
+      : items.map((ip) => formatAddressWithPort(ip, port));
+  } else {
+    addresses = splitAddressEntries(addressString);
+
+    if (addresses.length <= 1) {
+      return {
+        type: "copy",
+        text: addressString,
+        label: title,
+      };
+    }
+  }
+
+  return {
+    type: "modal",
+    title: `${title} (${addresses.length}个)`,
+    items: addresses.map((address, index) => ({
+      id: index,
+      address,
+      copying: false,
+    })),
+  };
+};